About the Stadium
Lumen Field opened in 2002 as a purpose-built football and soccer stadium in Seattle's SoDo (South of Downtown) district. It replaced the Kingdome — Seattle's demolished domed stadium — and became the home of the Seahawks and, later, Seattle Sounders FC. The stadium is architecturally notable for its partial roof structure that covers portions of the upper deck and helps contain crowd noise, contributing to its legendary decibel levels. In December 2013, the Seahawks' 12th Man crowd broke the Guinness World Record for loudest crowd roar at a sports stadium — 137.6 decibels — a record that still stands.
Seattle Sounders FC joined MLS in 2009 and immediately established one of American soccer's great supporter cultures. The Emerald City Supporters (ECS), the largest organized supporters' group, have maintained sold-out crowds throughout the club's MLS history and created matchday atmospheres that regularly rival European clubs. The Sounders' average attendance and atmosphere are routinely cited by visiting players as among the best in world football. That culture will transfer directly to the World Cup stage.
Seattle's climate in June is mild — average highs of around 72°F (22°C), lows around 54°F (12°C), and minimal rainfall. This is arguably the most comfortable climate for football in the entire tournament, and the absence of extreme heat or cold means players can perform at peak intensity throughout. The stadium sits adjacent to the port, with the Puget Sound visible from the upper concourse and the Olympic Mountains looming to the west on clear days.